The method is based on the catalytic effect of Mo(Ⅵ) on the reduction of Lauth's violet with hydrazine hydrochloride in hydrochloric acid medium.
研究了在HCl介质中 ,Mo(Ⅵ )催化盐酸肼还原劳氏紫使之褪色的新指示反应 ,确定了催化褪色反应测定Mo(Ⅵ )的动力学条件 ,建立了测定痕量Mo(Ⅵ )的新方法。
Spatial distribution patterns and sampling techniques of larvae of Leucania loreyi duponchel in corn fields;
劳氏粘虫幼虫在玉米田的空间分布及抽样技术研究
Studies on the Interaction between Thionine and Deoxyribo-Nucleic Acid by Ethidium Bromide Probe;
溴化乙锭探针研究劳氏青莲与脱氧核糖核酸的相互作用
Lloyd's list law reports
劳氏船级社法律报告表
Lloyd's Register Building Cettificate
劳氏船级社建造证书
Lloyd's Register Hull Construction Certificate
劳氏船级社船体结构证书
Lloyd's Register notation for a ship with quadruple engines
劳氏船级社具有四内燃机船的符号
Lloyd's Register's Plan Appraisal System for Ships
劳氏船级社船舶评估系统方案
Llody's Register notation for anchors and chains proved
劳氏船级社锚及锚链已检验合格标志
anchors and cables tested by Lloyd's ship surveyor
劳氏船级社锚及锚链检验
Lloyd's anchors and chains proved
劳氏船级社检验的锚及锚链
A Lloyd's policy form of insurance on an air cushion vessel hovercraft
劳氏气垫船运输保险单
The ship which is the best at Lloyd 's Ship Classification Society
劳埃德船级社最好的船
Machinery Class
劳埃德船级社机械设备级别证书
The ship which is in the best condition according to Lloyd 's register
按劳埃德船级社登记本是最佳状态的船舶
Lloyd's machinery certificate
劳埃德船级社机械设备证书
Approved by DOT and Certificate of Approval from Lloyds Register of Shipping.
DOT认证和英国劳埃德船级社认证。
Lloyd's Register UMS Rule
劳埃德船级社无人机舱规范
High-Temperature Creep and Fatigue Behaviors of AL6XN Super Austenite Steel
AL6XN超级奥氏体钢的高温蠕变及疲劳行为研究
Lloyd's machinery class temporarily suspended
劳埃德船级社机械设备级别证书临时吊销
Lloyd's RMC class temporarily suspended
劳埃德船级社冷藏货制冷设备入级临时吊销